import os 
import sys
cwd=os.getcwd()
(setpath,Examples)=os.path.split(cwd)
#print setpath
sys.path.append(setpath)

from Arduino.Arduino import Arduino
from time import sleep

class LDR:
	def __init__(self,baudrate):
		self.baudrate=baudrate
		self.setup()
		self.run()
		self.exit()

	def setup(self):
		self.obj_arduino=Arduino()
		self.port=self.obj_arduino.locateport()
		self.obj_arduino.open_serial(1,self.port,self.baudrate)

	def run(self):
		self.ldr=5
		for i in range(100):
			val=self.obj_arduino.cmd_analog_in(1,self.ldr)
			print (val)
			sleep(0.5) 	

	def exit(self):
		self.obj_arduino.close_serial()

def main():
	obj_ldr=LDR(115200)

if __name__=='__main__':
	main()